Home › Manufacturers › Siemens › 7MF9411-7DC

Siemens

Siemens 7MF9411-7DC Screws and Sealing Rings

Siemens fastening kit: 2 stainless steel screws & 1 PTFE sealing ring.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number7MF9411-7DC

Screws 2x 7/16-20 UNF x 1 inch, Stainless Steel (ASME B18.2.1)

Sealing Rings 1x Flat PTFE

Max Pressure 420 bar (6092 psi)

Max Temperature 80 °C (176 °F)

Get a price for 7MF9411-7DC

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Includes 2 stainless steel screws Includes 1 PTFE sealing ring 7/16-20 UNF thread size Maximum pressure 420 bar Maximum temperature 80°C ASME B18.2.1 compliant screws

Product description

The Siemens 7MF9411-7DC kit contains two stainless steel screws (7/16-20 UNF x 1 inch) conforming to ASME B18.2.1, and one flat sealing ring made of PTFE. This assembly is designed for high-pressure applications, rated up to 420 bar (6092 psi) and a maximum temperature of 80 °C (176 °F).

This fastening and sealing kit is intended for use in assembling or maintaining pressure measurement devices and related accessories in demanding industrial settings. The combination of stainless steel hardware and PTFE seals provides durability and reliability in corrosive or high-pressure environments.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 7MF9411-7DC kit. We are committed to supplying quality industrial automation components to keep your operations running smoothly and efficiently.

Technical specifications

Screws	2x 7/16-20 UNF x 1 inch, Stainless Steel (ASME B18.2.1)
Sealing Rings	1x Flat PTFE
Max Pressure	420 bar (6092 psi)
Max Temperature	80 °C (176 °F)
Manufacturer	Siemens

Common applications

Pressure instrument sealing

Valve connections

High-pressure applications

Chemical industry

Petrochemical sector

Industrial maintenance

Compatible systems

Siemens Pressure Instruments Valve Blocks High-pressure industrial connections

Also known as

Siemens fastening kit 7/16-20 UNF hardware PTFE gasket

Replaces / compatible with

This kit is a specific component set for Siemens pressure instruments and valve blocks requiring 7/16-20 UNF screws and a PTFE seal for high-pressure environments. It ensures proper sealing and connection integrity.

Technical note

Expert tip

When using the 7MF9411-7DC kit, ensure the PTFE sealing ring is correctly positioned and that the stainless steel screws are tightened evenly to achieve the maximum pressure rating of 420 bar.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What type of thread do the screws in the 7MF9411-7DC kit have?

The screws included in the Siemens 7MF9411-7DC kit are 7/16-20 UNF, which is a standard fine thread size conforming to ASME B18.2.1. They are made of stainless steel for corrosion resistance.